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[PDF] Top 20 From cerebral blood flow modeling to vascular units map in primate cortex

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From cerebral blood flow modeling to vascular units map in primate cortex

From cerebral blood flow modeling to vascular units map in primate cortex

... published in : http://oatao.univ-toulouse.fr/ Eprints ID : 10542 To cite this version : Guibert, Romain and Fonta, Caroline and Plouraboué, Franck From cerebral blood flow ... Voir le document complet

3

From cerebral blood flow modeling to vascular units map in primate cortex

From cerebral blood flow modeling to vascular units map in primate cortex

... published in : http://oatao.univ-toulouse.fr/ Eprints ID : 10542 To cite this version : Guibert, Romain and Fonta, Caroline and Plouraboué, Franck From cerebral blood flow ... Voir le document complet

4

On the normalization of cerebral blood flow

On the normalization of cerebral blood flow

... discussed in the following sections uses classic Student’s ...extracted from the complete reconstruction of a cylindrical sample of primate cortex excluding the pia matter (Figure 1B), which ... Voir le document complet

5

Multiscale modelling of blood flow in cerebral microcirculation: Details at capillary scale control accuracy at the level of the cortex

Multiscale modelling of blood flow in cerebral microcirculation: Details at capillary scale control accuracy at the level of the cortex

... need to describe them in more ...the flow equations do not have to be computed over a complex three-dimensional geometry, as the relationship between average blood flow and ... Voir le document complet

36

Deciphering the Neuronal Circuitry Controlling Local Blood Flow in the Cerebral Cortex with Optogenetics in PV::Cre Transgenic Mice

Deciphering the Neuronal Circuitry Controlling Local Blood Flow in the Cerebral Cortex with Optogenetics in PV::Cre Transgenic Mice

... AND VASCULAR REACTIVITY Blood vessels with >50 µm of their length in focus and exhibit- ing a well-defined luminal diameter (8–30 µm) were selected for vascular ...of blood vessels ... Voir le document complet

9

A New Computational Model for Neuro-Glio-Vascular Coupling: Astrocyte Activation Can Explain Cerebral Blood Flow Nonlinear Response to Interictal Events

A New Computational Model for Neuro-Glio-Vascular Coupling: Astrocyte Activation Can Explain Cerebral Blood Flow Nonlinear Response to Interictal Events

... one to test the limita- tions of the model and its ability to reproduce physiological phenomena (choice of mathe- matical descriptions and incorporated variables, resulting complexity, see Materials and ... Voir le document complet

22

From whole-organ imaging to in-silico blood flow modeling: a new multi-scale network analysis for revisiting tissue functional anatomy

From whole-organ imaging to in-silico blood flow modeling: a new multi-scale network analysis for revisiting tissue functional anatomy

... micro-environment in tissues as well as inter-compartment ...investigated in the brain in the search for microvascular units [ 5 ], as possible echoes of neuronal units, such as barrels ... Voir le document complet

22

Compressive Matched Filter for Cerebral Blood Flow Quantification with ASL: sampling diversity or repetition?

Compressive Matched Filter for Cerebral Blood Flow Quantification with ASL: sampling diversity or repetition?

... capable to estimate the ...protocol to design the sampling diversity, ...generality, from one exemplar simulation, we conclude that giving a total measuring time, the CBF quantification performance ... Voir le document complet

9

Kinetic scheme for arterial and venous blood flow, and application to partial hepatectomy modeling.

Kinetic scheme for arterial and venous blood flow, and application to partial hepatectomy modeling.

... and flow rate waveform changes for both 75% and 75% to 90% ...related to the liver architecture. To further understand this link, parameter sensitivity analysis can help to ex- plain ... Voir le document complet

46

Impact of cerebral blood flow level on the fluctuations of resting-state BOLD fMRI in anesthetized rats

Impact of cerebral blood flow level on the fluctuations of resting-state BOLD fMRI in anesthetized rats

... evaluated in this study, dynamics of brain area signals are not related to ...yields to reduced fluctuations of BOLD signals, for some brain areas with too low or too large values of ... Voir le document complet

5

Cell migration promotes dynamic cellular interactions to control cerebral cortex morphogenesis.

Cell migration promotes dynamic cellular interactions to control cerebral cortex morphogenesis.

... cells to colonize the mouse developing cerebral ...contribute to cortical ...bipolar to engage in locomotion on RG cell fibres (step ...detaching from these fibres and undergoing ... Voir le document complet

12

Computational Flow Models in Cerebral Congenital Aneurisms

Computational Flow Models in Cerebral Congenital Aneurisms

... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ... Voir le document complet

42

Local field potentials in primate motor cortex encode grasp kinetic parameters

Local field potentials in primate motor cortex encode grasp kinetic parameters

... sitting in a chair in the dark, started a trial by pressing a button marked by an LED ...monkey to start the grasping movement ...ms in the designated area, the monkey received a ... Voir le document complet

19

Changes in cerebral blood flow and vasoreactivity to CO(2) measured by Arterial Spin Labeling after 6 days at 4,350 m.

Changes in cerebral blood flow and vasoreactivity to CO(2) measured by Arterial Spin Labeling after 6 days at 4,350 m.

... performed in this area have used transcranial Doppler ultrasound (TCD) measurements to assess middle cerebral arterial blood flow velocity (MCAv), rather than absolute measurements of ... Voir le document complet

36

From whole-organ imaging to in-silico blood flow modeling: a new multi-scale network analysis for revisiting tissue functional anatomy

From whole-organ imaging to in-silico blood flow modeling: a new multi-scale network analysis for revisiting tissue functional anatomy

... imaging to iden- tify and define such micro-environment individually, but the global map of these subsets at the scale of the whole organ is most often ...due to several technological bottlenecks ... Voir le document complet

23

Optic-nerve-head blood-flow response to increase in arterial blood pressure in humans

Optic-nerve-head blood-flow response to increase in arterial blood pressure in humans

... subject to look at a fixation target consisting of a point-like ...tissue in the sampled volume is collected by an optical system that directs the light to an avalanche ...software to ... Voir le document complet

45

Obstructive sleep apnea during REM sleep and daytime cerebral functioning : a regional cerebral blood flow study using high-resolution SPECT

Obstructive sleep apnea during REM sleep and daytime cerebral functioning : a regional cerebral blood flow study using high-resolution SPECT

... daytime cerebral functioning During REM sleep, upper airway muscle activity is reduced and their collapsibility increases, 10, 18, 34 which may lead to more apneas and hypopneas during REM sleep, even ... Voir le document complet

44

Voxel-based assessment of spinal tap test-induced regional cerebral blood flow changes in normal pressure hydrocephalus

Voxel-based assessment of spinal tap test-induced regional cerebral blood flow changes in normal pressure hydrocephalus

... larger in patients with NPH than in elderly control subjects, but overlap is such that NPH diagnosis cannot rely solely on structural ...shown to be treatable by a CSF shunt [3] and this treatment ... Voir le document complet

7

Sulcal organization in the medial frontal cortex provides insights into primate brain evolution

Sulcal organization in the medial frontal cortex provides insights into primate brain evolution

... that, in Old-world monkeys, in contrast to the ACC/vmPFC region, the organization of the MFC posterior to the genu of the corpus callosum (which corresponds to the MCC, where the medial ... Voir le document complet

15

Control of brain blood flow by capillaries: a simulation
study in an anatomically accurate large human vascular
network

Control of brain blood flow by capillaries: a simulation study in an anatomically accurate large human vascular network

... simulating blood flow in the intra- cortical vascular network of a secondary cortex region extending over ...presented in detail and validated elsewhere (Lorthois et al. 2011a). ... Voir le document complet

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